Arm for bracket unit



FIG. 1 is a perspective view showing the arm for bracket unit of my newdesign;

FIG, 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a side view thereof;

FIG. 5 is a front end view thereof; and,

FIG. 6 is a rear end view thereof.

I claim the ornamental design for an arm for bracket unit, as shown anddescribed.